package org.zfes.snowier.cloud.zbss.widget.act.service;

import java.util.List;
import java.util.Map;
import java.util.Optional;

import org.zfes.snowier.core.data.ComboboVo;
import org.zfes.snowier.core.data.DataSet;
import org.zfes.snowier.cloud.zbss.widget.act.model.ActQuestionDifficulty;
public interface IActQuestionDifficultyService{

	 Optional<ActQuestionDifficulty> loadActQuestionDifficultyById(Long id);
	
	 void createActQuestionDifficulty(ActQuestionDifficulty actQuestionDifficulty);
	
	 void updateActQuestionDifficulty(ActQuestionDifficulty actQuestionDifficulty);

	 void deleteActQuestionDifficulty(Long id);
	
	 DataSet loadActQuestionDifficultyDataSet(Map<String, Object> params);
	 

 	void setActQuestionDifficultyStatus(Long id, Byte status);
 	
 	 List<ComboboVo> loadComboboVo(boolean firstEmpty);
}